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18 September, 19:05

Translate each sentence into an equation. Then find each number.

Two less than the product of a number and - 5 is - 42.

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Answers (2)
  1. 18 September, 19:11
    0
    The number is 8

    Step-by-step explanation:

    Two less than the product of a number and - 5 is - 42.

    This simply implies that after multiplying a number with - 5 and we subtract 2 from the result the answer is - 42

    Since we don't know the number.

    Therefore we interpret the statement as.

    let assume the number is y.

    (y * - 5) - 2 = - 42

    -5y = - 42 + 2

    -5y = - 40

    y = - 40/-5

    y = 8.

    The number is 8
  2. 18 September, 19:12
    0
    -5x - 2 = - 42

    x = 8

    Step-by-step explanation:

    -5x-2=-42

    1) add 2 to both sides in order to eliminate - 2.

    -5x = - 40

    2) divide both sides by 5.

    x = 8
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